Timeline: Terraforming Mars

When life started on our watery planet sometime between 3.5 to 4 billion years ago, Mars also contained lakes of liquid water and possibly flowing rivers. Combined with a thick atmosphere, a magnetic field to shield against radiation, and a variety of organic molecules, Mars had favorable conditions to form and support life as we know it. But what will happen if we reverse nature’s effects and terraform Mars into a habitable planet again? watch this timeline video to find out. DISCLAIMER: This Timeline/Comparison is based on public data, surveys, public comments & discussions and approximate estimations that might be subjected to some degree of error. Subscribe to Infinite Comparison for more comparison/timeline videos. Icons: www.flaticon.com